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From: Leo Yan <leo.yan@linaro.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
	Jiri Olsa <jolsa@redhat.com>, Ian Rogers <irogers@google.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Namhyung Kim <namhyung@kernel.org>,
	John Garry <john.garry@huawei.com>, Will Deacon <will@kernel.org>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Andi Kleen <ak@linux.intel.com>,
	Kemeng Shi <shikemeng@huawei.com>,
	Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
	Al Grant <Al.Grant@arm.com>, James Clark <james.clark@arm.com>,
	Wei Li <liwei391@huawei.com>,
	Andre Przywara <andre.przywara@arm.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Leo Yan <leo.yan@linaro.org>
Subject: [PATCH v4 6/9] perf auxtrace: Add itrace option '-M' for memory events
Date: Fri,  6 Nov 2020 17:48:50 +0800	[thread overview]
Message-ID: <20201106094853.21082-7-leo.yan@linaro.org> (raw)
In-Reply-To: <20201106094853.21082-1-leo.yan@linaro.org>

This patch is to add itrace option '-M' to synthesize memory event.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
---
 tools/perf/Documentation/itrace.txt | 1 +
 tools/perf/util/auxtrace.c          | 4 ++++
 tools/perf/util/auxtrace.h          | 2 ++
 3 files changed, 7 insertions(+)

diff --git a/tools/perf/Documentation/itrace.txt b/tools/perf/Documentation/itrace.txt
index d3740c8f399b..079cdfabb352 100644
--- a/tools/perf/Documentation/itrace.txt
+++ b/tools/perf/Documentation/itrace.txt
@@ -11,6 +11,7 @@
 		d	create a debug log
 		f	synthesize first level cache events
 		m	synthesize last level cache events
+		M	synthesize memory events
 		t	synthesize TLB events
 		a	synthesize remote access events
 		g	synthesize a call chain (use with i or x)
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c
index 42a85c86421d..62e7f6c5f8b5 100644
--- a/tools/perf/util/auxtrace.c
+++ b/tools/perf/util/auxtrace.c
@@ -1333,6 +1333,7 @@ void itrace_synth_opts__set_default(struct itrace_synth_opts *synth_opts,
 	synth_opts->flc = true;
 	synth_opts->llc = true;
 	synth_opts->tlb = true;
+	synth_opts->mem = true;
 	synth_opts->remote_access = true;
 
 	if (no_sample) {
@@ -1554,6 +1555,9 @@ int itrace_parse_synth_opts(const struct option *opt, const char *str,
 		case 'a':
 			synth_opts->remote_access = true;
 			break;
+		case 'M':
+			synth_opts->mem = true;
+			break;
 		case 'q':
 			synth_opts->quick += 1;
 			break;
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h
index 951d2d14cf24..7e5c9e1552bd 100644
--- a/tools/perf/util/auxtrace.h
+++ b/tools/perf/util/auxtrace.h
@@ -88,6 +88,7 @@ enum itrace_period_type {
  * @llc: whether to synthesize last level cache events
  * @tlb: whether to synthesize TLB events
  * @remote_access: whether to synthesize remote access events
+ * @mem: whether to synthesize memory events
  * @callchain_sz: maximum callchain size
  * @last_branch_sz: branch context size
  * @period: 'instructions' events period
@@ -126,6 +127,7 @@ struct itrace_synth_opts {
 	bool			llc;
 	bool			tlb;
 	bool			remote_access;
+	bool			mem;
 	unsigned int		callchain_sz;
 	unsigned int		last_branch_sz;
 	unsigned long long	period;
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Leo Yan <leo.yan@linaro.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
	Jiri Olsa <jolsa@redhat.com>, Ian Rogers <irogers@google.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Namhyung Kim <namhyung@kernel.org>,
	John Garry <john.garry@huawei.com>, Will Deacon <will@kernel.org>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Andi Kleen <ak@linux.intel.com>,
	Kemeng Shi <shikemeng@huawei.com>,
	Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
	Al Grant <Al.Grant@arm.com>, James Clark <james.clark@arm.com>,
	Wei Li <liwei391@huawei.com>,
	Andre Przywara <andre.przywara@arm.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Leo Yan <leo.yan@linaro.org>
Subject: [PATCH v4 6/9] perf auxtrace: Add itrace option '-M' for memory events
Date: Fri,  6 Nov 2020 17:48:50 +0800	[thread overview]
Message-ID: <20201106094853.21082-7-leo.yan@linaro.org> (raw)
In-Reply-To: <20201106094853.21082-1-leo.yan@linaro.org>

This patch is to add itrace option '-M' to synthesize memory event.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
---
 tools/perf/Documentation/itrace.txt | 1 +
 tools/perf/util/auxtrace.c          | 4 ++++
 tools/perf/util/auxtrace.h          | 2 ++
 3 files changed, 7 insertions(+)

diff --git a/tools/perf/Documentation/itrace.txt b/tools/perf/Documentation/itrace.txt
index d3740c8f399b..079cdfabb352 100644
--- a/tools/perf/Documentation/itrace.txt
+++ b/tools/perf/Documentation/itrace.txt
@@ -11,6 +11,7 @@
 		d	create a debug log
 		f	synthesize first level cache events
 		m	synthesize last level cache events
+		M	synthesize memory events
 		t	synthesize TLB events
 		a	synthesize remote access events
 		g	synthesize a call chain (use with i or x)
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c
index 42a85c86421d..62e7f6c5f8b5 100644
--- a/tools/perf/util/auxtrace.c
+++ b/tools/perf/util/auxtrace.c
@@ -1333,6 +1333,7 @@ void itrace_synth_opts__set_default(struct itrace_synth_opts *synth_opts,
 	synth_opts->flc = true;
 	synth_opts->llc = true;
 	synth_opts->tlb = true;
+	synth_opts->mem = true;
 	synth_opts->remote_access = true;
 
 	if (no_sample) {
@@ -1554,6 +1555,9 @@ int itrace_parse_synth_opts(const struct option *opt, const char *str,
 		case 'a':
 			synth_opts->remote_access = true;
 			break;
+		case 'M':
+			synth_opts->mem = true;
+			break;
 		case 'q':
 			synth_opts->quick += 1;
 			break;
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h
index 951d2d14cf24..7e5c9e1552bd 100644
--- a/tools/perf/util/auxtrace.h
+++ b/tools/perf/util/auxtrace.h
@@ -88,6 +88,7 @@ enum itrace_period_type {
  * @llc: whether to synthesize last level cache events
  * @tlb: whether to synthesize TLB events
  * @remote_access: whether to synthesize remote access events
+ * @mem: whether to synthesize memory events
  * @callchain_sz: maximum callchain size
  * @last_branch_sz: branch context size
  * @period: 'instructions' events period
@@ -126,6 +127,7 @@ struct itrace_synth_opts {
 	bool			llc;
 	bool			tlb;
 	bool			remote_access;
+	bool			mem;
 	unsigned int		callchain_sz;
 	unsigned int		last_branch_sz;
 	unsigned long long	period;
-- 
2.17.1


_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-11-06  9:49 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-06  9:48 [PATCH v4 0/9] perf mem/c2c: Support AUX trace Leo Yan
2020-11-06  9:48 ` Leo Yan
2020-11-06  9:48 ` [PATCH v4 1/9] perf mem: Search event name with more flexible path Leo Yan
2020-11-06  9:48   ` Leo Yan
2020-11-06  9:48 ` [PATCH v4 2/9] perf mem: Introduce weak function perf_mem_events__ptr() Leo Yan
2020-11-06  9:48   ` Leo Yan
2020-11-06  9:48 ` [PATCH v4 3/9] perf mem: Support new memory event PERF_MEM_EVENTS__LOAD_STORE Leo Yan
2020-11-06  9:48   ` Leo Yan
2020-11-06  9:48 ` [PATCH v4 4/9] perf c2c: Support " Leo Yan
2020-11-06  9:48   ` Leo Yan
2020-11-06  9:48 ` [PATCH v4 5/9] perf mem: Only initialize memory event for recording Leo Yan
2020-11-06  9:48   ` Leo Yan
2020-11-06  9:48 ` Leo Yan [this message]
2020-11-06  9:48   ` [PATCH v4 6/9] perf auxtrace: Add itrace option '-M' for memory events Leo Yan
2020-11-06  9:48 ` [PATCH v4 7/9] perf mem: Support AUX trace Leo Yan
2020-11-06  9:48   ` Leo Yan
2020-11-06  9:48 ` [PATCH v4 8/9] perf c2c: " Leo Yan
2020-11-06  9:48   ` Leo Yan
2020-11-06  9:48 ` [PATCH v4 9/9] perf mem: Support Arm SPE events Leo Yan
2020-11-06  9:48   ` Leo Yan
2020-11-11 12:35 ` [PATCH v4 0/9] perf mem/c2c: Support AUX trace Jiri Olsa
2020-11-11 12:35   ` Jiri Olsa

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